125027880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12553}}^1$

素因数の和:12650

約数の個数: 64

約数和(自身を含む): 379632960

約数和(自身を除く): 254605080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 12553, 25106, 37659, 50212, 62765, 75318, 100424, 125530, 150636, 188295, 251060, 301272, 376590, 502120, 753180, 1041899, 1506360, 2083798, 3125697, 4167596, 5209495, 6251394, 8335192, 10418990, 12502788, 15628485, 20837980, 25005576, 31256970, 41675960, 62513940, 125027880]

約数ペア:

[(1, 125027880), (2, 62513940), (3, 41675960), (4, 31256970), (5, 25005576), (6, 20837980), (8, 15628485), (10, 12502788), (12, 10418990), (15, 8335192), (20, 6251394), (24, 5209495), (30, 4167596), (40, 3125697), (60, 2083798), (83, 1506360), (120, 1041899), (166, 753180), (249, 502120), (332, 376590), (415, 301272), (498, 251060), (664, 188295), (830, 150636), (996, 125530), (1245, 100424), (1660, 75318), (1992, 62765), (2490, 50212), (3320, 37659), (4980, 25106), (9960, 12553)]